package com.aidex.framework.handler;

import cn.hutool.core.util.ObjectUtil;
import cn.hutool.http.HttpStatus;
import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.aidex.common.core.domain.BaseEntity;
import com.aidex.common.core.domain.model.LoginUser;
import com.aidex.common.exception.ServiceException;
import com.aidex.common.utils.SecurityUtils;
import com.aidex.common.utils.StringUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;

import java.util.Date;

/**
 * MP注入处理器
 *
 * @author Lion Li
 * @date 2021/4/25
 */
@Slf4j
public class CreateAndUpdateMetaObjectHandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {
        //根据属性名字设置要填充的值
        if (metaObject.hasGetter("createTime")) {
            if (metaObject.getValue("createTime") == null) {
                this.setFieldValByName("createTime", new Date(), metaObject);
            }
        }
        if (metaObject.hasGetter("createBy")) {
            if (metaObject.getValue("createBy") == null) {
                this.setFieldValByName("createBy", SecurityUtils.getUsername(), metaObject);
            }
        }
    }

    @Override
    public void updateFill(MetaObject metaObject) {
//        if (metaObject.hasGetter("updateBy")) {
//            if (metaObject.getValue("updateBy") == null) {
//                this.setFieldValByName("updateBy", SecurityUtils.getUsername(), metaObject);
//            }
//        }
//        if (metaObject.hasGetter("updateTime")) {
//            if (metaObject.getValue("updateTime") == null) {
//                this.setFieldValByName("updateTime", new Date(), metaObject);
//            }
    }
}



